JP2001342116A - Hair cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a hair cosmetic having excellent feelings of use imparting moistness and improving smoothness and wiriness to the hair without causing stickiness. SOLUTION: This hair cosmetic comprises an oil content which is dissolved into water at 25 deg.C in an amount of 1-15 wt.%, is dissolved into glyceryl 2- ethylhexanoate in an amount of >=5 wt.% and is a liquid at 25 deg.C.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a hair cosmetic. More specifically, the present invention relates to a hair cosmetic composition which has no sticky feeling to hair, imparts a moist feeling, and has an excellent use feeling of improving smoothness and suppleness.

[0002]

2. Description of the Related Art Hair cleansing agents such as shampoos have anionic surfactants as their main components, so that not only dirt on the hair but also oils protecting the surface of the hair are removed at the same time when the hair is washed. Smoothness and moist feeling may be lost, and combing may worsen.

[0003] In order to prevent such adverse effects,
Hair cosmetics such as hair rinses, hair treatments, and hair conditioners containing a quaternary ammonium salt as a cationic surfactant as a main component have been widely used.

[0004]

However, quaternary ammonium salts alone cannot impart sufficient smoothness and moistness to the hair, and reduce the irritation.

In order to address the above-mentioned problems of quaternary ammonium salts, a hair treatment composition using an amidoamine compound and a composition containing lactate or alkylbenzenesulfonate of stearylamidoamine (Japanese Patent Publication No. 48-78) 18
No. 80), a composition containing an amidoamine compound and a carboxylic acid compound (JP-A-62-51612), and a composition containing an amidoamine compound and a phosphate compound (JP-A-62-51611). ), A composition comprising an amidoamine compound, a bis (2-alkyl-N-hydroxyethylimidazoline) chloroacetic acid complex type amphoteric surfactant and a polymer silicone (JP-A 2-1
No. 60714) and the like.

[0006] However, such a composition, although less irritating to humans, has a smooth feeling on hair,
A sufficiently satisfactory effect in terms of moist feeling has not been obtained.

On the other hand, it has been proposed to blend silicone oil into hair cosmetics to give hair smoothness.
Methyl polysiloxane, methyl phenyl polysiloxane, and polyether-modified polysiloxane are known as silicone oils suitable for this purpose.

However, hair cosmetics containing silicone oil can impart a smooth feeling to hair,
問題 There are problems such as loss of moist feeling and moist feeling.

The inventors of the present invention have conducted intensive studies in view of the above-mentioned problems. As a result, when a specific oil component and a quaternary ammonium salt or an amidoamine compound are added to hair cosmetics, the hair has no sticky feeling. The present invention has been found to impart a moist feeling and exhibit an excellent use feeling of improving a smooth feeling and a supple feeling, thereby completing the present invention.

An object of the present invention is to provide a hair cosmetic which has no sticky feeling to the hair, imparts a moist feeling, and has an excellent use feeling of improving a smooth feeling and a supple feeling.

[0011]

That is, the present invention provides a method of
Disclosed is a hair cosmetic containing a liquid oil at 25 ° C. which is dissolved in water at 5 ° C. in an amount of 1 to 15% by weight and in glyceryl tri-2-ethylhexanoate in an amount of 5% by weight or more.

Furthermore, the present invention relates to the above-mentioned, wherein the oil component is a polyoxyethylene fatty acid polyhydric alcohol ester, a polyoxyethylene alkyl polyhydric alcohol ether, a dialkyl dipolyoxyethylene alkylene ether, a polyoxyethylene dialkyl ester, a polyoxyethylene dialkyl ether. The present invention provides the above hair cosmetic, which is one or more oils selected from the group consisting of:

In the present invention, the polyoxyethylene fatty acid polyhydric alcohol ester is a polyoxyethylene fatty acid glycerin represented by the following chemical formula (1), and the polyoxyethylene alkyl polyhydric alcohol ether is represented by the following chemical formula (2) ), The dialkyldipolyoxyethylene alkylene ether is a dialkyldipolyoxyethylene alkylene ether represented by the following chemical formula (3), and the polyoxyethylene dialkyl ester is a polyoxyethylene dialkyl ester represented by the following chemical formula ( 4) The hair cosmetic wherein the polyoxyethylene dialkyl ester is represented by the following chemical formula (5). It is intended to provide.

Embedded image (1) (In the formula, R1, R2, and R3 are hydrogen or an alkyl or branched alkyl group having 1 to 9 carbon atoms, l, m, and n are 0 to 5 and the total represents an integer of 3 to 15.)

Embedded image (2) (wherein, R1, R2, and R3 are hydrogen or carbon atoms having 1 to 10
Alkyl or branched alkyl groups of l, m and n are from 0 to 8
And the sum represents an integer of 9 to 21. )

Embedded image (3) (wherein, R 1 and R 2 are hydrogen or an alkyl or branched alkyl group having 1 to 4 carbon atoms, m and n are 0 to 8 and the total is an integer of 4 to 10, and X is an integer of 1 to 4 Represents.)

Embedded image (4) (wherein, R1 and R2 represent hydrogen or an alkyl or branched alkyl group having 1 to 7 carbon atoms, and n represents an integer of 3 to 20.)

Embedded image (5) (wherein, R1 and R2 represent hydrogen or an alkyl or branched alkyl group having 1 to 4 carbon atoms, and n represents an integer of 6 to 23.)

Further, in the present invention, the oil component may be a polyhydric alcohol ester, diethoxy polyoxyethyl dihydric carboxylate, ditertiary alkyl ester of dihydric carboxylic acid,
Dineopentyl dicarboxylic acid, polyhydric alcohol ester of carboxylic acid, alcohol ester of divalent carboxylic acid, 3
It is intended to provide the above-mentioned external preparation for skin, characterized in that it is one or more oils selected from the group consisting of polyhydric carboxylic acid alcohol esters and tetracarboxylic acid pentaerythritol.

Further, in the present invention, the polyhydric alcohol ester is represented by the following chemical formula (6) and the dihydric carboxylic acid diethoxypolyoxyethyl is represented by the following chemical formula (7).
The divalent alkyl carboxylic acid ester is represented by the following chemical formula (8), the dicarboxylic acid dineopentyl is represented by the following chemical formula (9), and the carboxylic acid polyhydric alcohol ester is represented by the following chemical formula (10). The ester is represented by the following chemical formula (11), the trihydric carboxylic acid alcohol ester is represented by the following chemical formula (12), and the tetracarboxylic acid pentaerythritol is represented by the following chemical formula (1)
3) The present invention provides the above-mentioned external preparation for skin.

Embedded image (6) (where n = 1 to 3, R1, R2, and R3 each have 2 to 5 carbon atoms)
Represents a monocarboxylic acid, hydroxymonocarboxylic acid, or oxymonocarboxylic acid residue, and R4 represents hydrogen or a hydroxyl group. )

Embedded image (7) (wherein, R is a dicarboxylic acid, hydroxydicarboxylic acid, or oxydicarboxylic acid residue having 2 to 6 carbon atoms, x and y are from 0 to 2, and the sum of x and y represents an integer of 4 or less. )

Embedded image (8) (wherein, R is a dicarboxylic acid having 2 to 6 carbon atoms, hydroxydicarboxylic acid, or oxydicarboxylic acid residue, and m and n are 0 to 0)
In 1, the sum of m and n represents an integer of 2 or less. )

Embedded image (9) (wherein, R represents a dicarboxylic acid, hydroxydicarboxylic acid, or oxydicarboxylic acid residue having 2 to 6 carbon atoms.)

Embedded image (10) (wherein, R1 and R3 are monocarboxylic acids having 2 to 5 carbon atoms,
Hydroxymonocarboxylic acid, oxymonocarboxylic acid residue residue, R2 is a dihydric or trihydric alcohol residue having 2 to 6 carbon atoms and may have a hydroxyl group in the molecule. )

Embedded image (11) (wherein, R1 and R3 are an alcohol having 2 to 5 carbon atoms and an ethoxyethanol or ethyl carbitol residue;
2 represents a dicarboxylic acid, hydroxydicarboxylic acid or oxydicarboxylic acid residue having 2 to 6 carbon atoms. )

Embedded image (12) (wherein, R1, R3, and R4 are linear or branched alcohols having 2 to 5 carbon atoms and may have an ether group in the molecule. R2 is a tricarboxylic acid having 2 to 5 carbon atoms.) , A hydroxytricarboxylic acid or an oxytricarboxylic acid residue.)

Embedded image (13) (In the formula, R1, R2, R3, and R4 represent a monocarboxylic acid, hydroxymonocarboxylic acid, or oxymonocarboxylic acid residue residue having 2 to 5 carbon atoms.)

Further, the fourth compound represented by the following chemical formula (14)
It is intended to provide the above-mentioned hair cosmetic containing a quaternary ammonium salt.

Embedded image (14) (wherein, R 1 represents an alkyl group having 14 to 22 carbon atoms or a hydroxyl group, R 2, R 3 and R 4 each independently represent an alkyl group having 1 to 3 carbon atoms, a hydroxyl group or a benzyl group, X represents a halogen atom or an alkyl sulfate group having 1 to 2 carbon atoms)

The present invention further provides the following chemical formula (1)
The present invention provides the hair cosmetic containing the amidoamine compound represented by 5).

Embedded image (15) (wherein, R1 represents a residue of a higher fatty acid having 13 to 23 carbon atoms;
R2 represents an alkyl group having 1 to 4 carbon atoms, and X represents an integer of 2 to 4)

Further, the present invention provides the above hair cosmetic, wherein the hair cosmetic is a hair conditioning agent.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below in detail.

[Inventions of Claims 1, 2, 3, 6, 7 and 8] The oil used in the present invention is a water-soluble oil which is liquid at 25 ° C. It must be soluble in water from 1 to 15% by weight and in glyceryl tri-2-ethylhexanoate at least 5% by weight. If it is solid at 25 ° C., the intended use feeling cannot be obtained. In addition, if less than 1% by weight of the compound is dissolved in water, the compound lacks hydrophilicity, so that when incorporated into hair cosmetics, the stability of the system deteriorates. If the oil is soluble in excess of 15% by weight or less than 5% by weight in glyceryl tri-2-ethylhexanoate, the lipophilicity is poor, and the feel in use, particularly the smoothness, is lost.

As the oil component satisfying the above conditions, polyoxyethylene fatty acid polyhydric alcohol ester, polyoxyethylene alkyl polyhydric alcohol ether, dialkyl dipolyoxyethylene alkylene ether, polyoxyethylene dialkyl ester, polyoxyethylene dialkyl are preferable. Ethers.

More preferably, the fatty acid polyhydric alcohol ester is a polyoxyethylene fatty acid glycerin represented by the above chemical formula (1), and specifically, polyoxyethylene (9 mol) glyceryl propionate, polyoxyethylene ( 6 mol) glycerin caproate, polyoxyethylene (15 mol) glycerin caprylate,
And polyoxyethylene (9 mol) glyceryl caprate.

The polyoxyethylene alkyl polyhydric alcohol ether is a polyoxyethylene glyceryl alkyl ether represented by the chemical formula (2), and specifically, polyoxyethylene (9 mol) glyceryl methyl ether, polyoxyethylene (9 mol) Ethylene (12 mol) glyceryl ethyl ether, polyoxyethylene (15 mol) propyl ether, polyoxyethylene (18 mol) butyl ether, polyoxyethylene (21 mol)
Hexyl ether, polyoxyethylene (12 mol) glyceryl octyl ether and the like can be mentioned.

Further, the above dialkyldipolyoxyethylene alkylene ether is a dialkyldipolyoxyethylene alkylene ether represented by the above formula (3), and specifically, dimethyldipolyoxyethylene (4 mol) ethylene ether, diethyl ether Examples thereof include dipolyoxyethylene (6 mol) propylene ether, dipropylene dipolyoxyethylene (8 mol) butylene ether, and dibutyldipolyoxyethylene (10 mol) ethylene ether.

The polyoxyethylene dialkyl ester is a polyoxyethylene dialkyl ester represented by the chemical formula (4), and specifically, polyoxyethylene (5 mol) dipropionate, polyoxyethylene (10 Mol) dicaproic acid ester and the like.

Further, the polyoxyethylene dialkyl ether is a polyoxyethylene dialkyl ether represented by the chemical formula (5), and specifically, polyoxyethylene (6 mol) methyl ether, polyoxyethylene (10 mol) Examples include ethyl ether, polyoxyethylene (12 mol) propyl ether, and polyoxyethylene (8 mol) butyl ether.

The amount of the liquid oil is not particularly limited, but is preferably 0.001 to 20.0% by weight based on the total amount of the hair cosmetic.
Preferably it is 0.1 to 10.0% by weight. If less than 0.001% by weight, the effect is not exhibited.If more than 20.0% by weight, after use,
You start to feel sticky.

[Inventions of Claims 1, 4, 5, 6, 7 and 8] As the oil component satisfying the above conditions, polyhydric alcohol esters, diethoxy polyoxyethyl dihydric carboxylate, dihydric carboxylic acid are preferable. Examples include ditertiary alkyl ester, dineopentyl dicarboxylic acid, polyhydric alcohol ester of carboxylic acid, alcoholic ester of divalent carboxylic acid, alcoholic ester of trivalent carboxylic acid, and pentaerythritol tetracarboxylic acid.

More preferably, the polyhydric alcohol ester is represented by the above chemical formula (6), and specific examples include triacetin, glyceryl tripropionate, glyceryl triacetate, and glyceryl tributyrate.

The diethoxypolyoxyethyl dicarboxylate is represented by the above chemical formula (7). Specifically, diethoxypolyoxyethyl glutarate, diethoxypolyoxyethyl adipate, diethoxy tartrate And polyethoxyethyl glutaric acid diethoxypolyoxyethyl.

Furthermore, the divalent carboxylic acid dialkyl carboxylate is represented by the above chemical formula (8), and specifically, di-tert-butyl succinate, di-tert-butyl glutarate, di-tert-butyl adipate , Di-tert-butyl pimerate,
Examples include di-t-butyl suberate and di-t-butyl tartrate.

The divalent pentyl dicarboxylate is represented by the above chemical formula (9). Specific examples include dineopentyl succinate, dineopentyl glutarate, dineopentyl adipate, dineopentyl pimerate, dineopentyl suberate, and dineopentyl tartrate. Is mentioned.

The carboxylic acid polyhydric alcohol ester is represented by the above chemical formula (10). Specifically, diethylene glycol propanoate, propylene glycol propanoate, dibutylene glycol propanoate, diethylene glycol butanoate, diethylene glycol butanoate, Examples thereof include propylene glycol, dibutylene glycol butyrate, diethylene glycol dilevulinate, dipropylene glycol dilevulinate, and dibutylene glycol diblenate.

The dihydric carboxylic acid alcohol ester is represented by the above chemical formula (11), and specifically includes diethylene glycol succinate, dipropylene glycol succinate, dibutylene glycol succinate, diethylene glycol glutarate, and glutaric acid. Dipropylene glycol, dibutylene glycol glutarate, diethylene glycol adipate, dipropylene glycol adipate, dibutylene adipate, diethylene glycol pimerate, dipropylene glycol pimerate, dibutylene glycol pimerate, diethylene glycol suberate, dipropylene suberate Glycol, dibutylene suberate, diethylene glycol tartrate, dipropylene glycol tartrate, dibutylene glycol tartrate And the like.

The trivalent carboxylic acid alcohol ester is represented by the above chemical formula (12), and specific examples thereof include triethyl citrate, tripropyl citrate, and tributyl citrate.

The pentaerythritol tetracarboxylate is represented by the above chemical formula (13), and pentaerythrit tetra-2-ethylhexanoate, pentaerythrit tetrahydroxyethaneate, pentaerythrit tetrahydroxypropanoate, Pentaerythritol hydroxybutanoate and the like.

The amount of the liquid oil is not particularly limited, but is preferably 0.001 to 20.0% by weight based on the total amount of the hair cosmetic.
Preferably it is 0.1 to 10.0% by weight. If less than 0.001% by weight, the effect is not exhibited.If more than 20.0% by weight, after use,
You start to feel sticky.

The hair cosmetic of the present invention has the above-mentioned chemical formula (1)
When the quaternary ammonium salt represented by 4) or the amidoamine compound represented by the above chemical formula (15) is blended, a hair cosmetic excellent in conditioning effect can be obtained.

In the above formula (14), specifically, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, behenyldimethylhydroxyethylammonium chloride, stearyldimethylbenzylammonium chloride, cetyltriethylammonium methylsulfate, etc. Examples are given.

In the above formula (15), specifically, diethylaminoethylamide stearate, dimethylaminoethylamide stearate, diethylaminoethylamide palmitate, dimethylaminoethylamide palmitate, diethylaminoethylamide myristate, dimethyl myristate Aminoethylamide, diethylaminoethylethyl behenate, dimethylaminoethylamide behenate, diethylaminopropylamide stearate, dimethylaminopropylamide stearate, diethylaminopropylamide palmitate, dimethylaminopropylamide palmitate, diethylaminopropylamide myristate, myristine Acid dimethylaminopropylamide, behenic acid diethylaminopropylamide, beheni Acid dimethylaminopropyl amides illustratively.

The amount of the quaternary ammonium salt represented by the above formula (14) or the amount of the amidoamine compound represented by the above formula (15) is 0.1% based on the total amount of the hair cosmetic.
It is 1 to 5.0% by weight, preferably 0.6 to 3.0% by weight. If the amount is less than 0.1% by weight, the conditioning effect is not sufficiently exhibited, and if the amount exceeds 5.0% by weight, stickiness is felt after use.

In the hair cosmetic composition of the present invention, in addition to the above-mentioned essential ingredients, other ingredients usually used in hair cosmetic compositions, for example, avocado oil, palm oil, peanut oil, tallow, rice bran oil, jojoba oil, carnauba wax , Lanolin, liquid paraffin, oxystearic acid, isostearyl palmitate, oils such as isostearyl alcohol; cetyl alcohol, stearyl alcohol, behenyl alcohol,
Higher alcohols such as cetostearyl alcohol; humectants such as glycerin, sorbitol, polyethylene glycol, pyrrolidonecarboxylic acid and its salts, collagen, hyaluronic acid and its salts, chondroitin sulfate and its salts; amyl paradimethylaminobenzoate, urocanic acid, UV absorbers such as ethyl diisopropyl cinnamate; antioxidants such as sodium erythorbate, sage extract and parahydroxyanisole; interfaces of sodium stearyl sulfate, diethanolamine cetyl sulfate, cetyl trimethyl ammonium saccharin, polyethylene glycol isostearate, glyceryl arachiate Activator; Preservatives such as ethylparaben, butylparaben, etc .; Oubak, Ouren, Shikon, Peonies, Assembly, Birch, Loquat, Ninji , Aloe, mallow, iris, grape, yokuinin, luffa, lily, saffron, senkyu, ginger, hypericum, ononis, rosemary, garlic, etc .; glycyrrhizic acid derivatives, glycyrrhetinic acid derivatives, salicylic acid derivatives, hinokitiol, zinc oxide , An anti-inflammatory agent such as allantoin; a whitening agent such as placenta extract, glutathione, saxifrage extract, or ascorbic acid derivative; an activator such as royal jelly, photosensitizer, cholesterol derivative, or various amino acids;
Blood circulation promoters such as oryzanol and dextran sodium sulfate; antiseborrheic agents such as sulfur and thiantole; flavors; water; alcohols; thickeners such as carboxyvinyl polymers; coloring agents such as titanium yellow, carsamine, and safflower red;
Buffers such as sodium lactate, citric acid-sodium citrate, succinic acid-sodium succinate and the like can be appropriately blended if necessary, and can be produced by a conventional method.

The hair cosmetics according to the present invention mean any cosmetics used for the hair, and in particular, cosmetics which impart a conditioning effect to the hair,
A hair conditioning agent for hair rinses, hair treatments, hair packs, and the like, which is used as a hair conditioning agent of the type that is applied to the hair at the time of use, and then thoroughly rinsed with hot water or the like after rinsing with water.

[0044]

EXAMPLES Next, the present invention will be described in more detail with reference to Examples, but the present invention is not limited thereto. In addition, the blending amount is indicated by weight% unless otherwise specified. Prior to this, test methods and evaluation methods adopted in each of the examples and comparative examples will be described.

"No stickiness" A real use test was carried out by 10 expert panelists on the stickiness of the hair during and after use (after drying). The evaluation criteria are as follows. A: Eight or more professional panelists recognized that there was no stickiness during and after use. …: Six or more and less than eight specialized panelists recognized that there was no stickiness during and after use. Δ: Three or more and less than six professional panelists recognized that there was no stickiness during and after use. X: Less than 3 professional panelists recognized that there was no stickiness during and after use.

"Moist feeling" The moist feeling of the hair during use and after use (after drying) was tested by 10 expert panelists for actual use. The evaluation criteria are as follows. A: Eight or more specialized panelists recognized that there was a moist feeling during and after use. …: Six or more and less than eight specialized panelists recognized that there was a moist feeling during and after use. Δ: 3 or more and less than 6 professional panelists recognized that there was a moist feeling during use and after use. X: Less than three professional panelists recognized that there was a moist feeling during and after use.

"Smoothness" The smoothness of the hair during and after use (after drying) was tested by 10 expert panelists for practical use. The evaluation criteria are as follows. A: Eight or more specialized panelists recognized that there was a smooth feeling during and after use. …: Six or more and less than eight specialized panelists recognized that there was a smooth feeling during and after use. Δ: 3 or more and less than 6 professional panelists recognized that there was a smooth feeling during and after use. X: Less than 3 professional panelists recognized that there was a smooth feeling during and after use.

"Supple feeling" A practical use test was conducted by 10 expert panelists on the suppleness of the hair during and after use (after drying). The evaluation criteria are as follows. A: Eight or more specialized panelists recognized that they were supple during and after use. …: Six or more and less than eight specialized panelists recognized that they were supple during and after use. Δ: 3 or more and less than 6 specialized panelists recognized that the panel was supple during and after use. X: Less than 3 panelists recognized that it was supple during and after use.

For the liquid oil used in the examples, water and 2
The solubility of glyceryl ethylhexanoate was confirmed as follows. “Solubility test” A sample mixed and stirred at room temperature (25 ° C.) was filled in a 50 ml sample tube (glass bottle), and the solubility (appearance) was visually confirmed to evaluate the solubility. ：: dissolves (clear) ×: does not dissolve (turbidity or oil droplets are observed)

[Inventions of Claims 1, 2, 3, 6, 7 and 8] The solubility of the liquid oils shown in Tables 1 to 3 was tested. The results are shown in each table.

[0051]

[Table 1]

[0052]

[Table 2]

[0053]

[Table 3]

From Tables 1 to 3, it is found that polyoxyethylene (9 mol) glyceryl caprate, polyoxyethylene (12 mol) glyceryl octyl ether, dipropylenedipolyoxyethylene (8 mol) butylene ether, It can be seen that oxyethylene (5 mol) dipropionate and polyoxyethylene (8 mol) butyl ether have a solubility that meets the requirements of the liquid oil used in the present invention.

"Examples 1 to 8, Comparative Examples 1 to 3" Tables 4 to 6
Examples 1 to 8 and Comparative Example 1 having the composition described in
With regard to Nos. 1 to 3, hair cosmetics were produced by a conventional method, and an evaluation test was performed for the above evaluation. The results are shown in each table.

[0056]

[Table 4]

[0057]

[Table 5]

[0058]

[Table 6]

[Examples 9 to 16, Comparative Examples 4 to 6] Tables 7 to
For Examples 9 to 16 and Comparative Examples 4 to 6 having the composition described in No. 9, hair cosmetics were produced by a conventional method, and the above evaluations were evaluated. The results are shown in Tables.

[0060]

[Table 7]

[0061]

[Table 8]

[0062]

[Table 9]

From the above results, the hair cosmetic composition of the present invention
It can be seen that there is no sticky feeling to the hair, and it gives a moist feeling, a smooth feeling and a supple feeling.

Other examples will be described below.

Example 17 Hair rinse Cetyltrimethylammonium chloride 0.6% by weight Cetostearyl alcohol (C16 / C18 = 6/4) 4.0 Dimethylpolysiloxane (5cs) 3.0 Glycerol monostearic acid 1.0 Liquid paraffin 3 0.0 Polyoxyethylene (9 mol) Glycerin caprate 8.0 Glycerol monostearate 1.0 Glycerin 5.0 Propylene glycol 5.0 Preservatives Appropriate amount Dyes Appropriate amount Fragrance Appropriate amount Purified water Residue (Evaluation) This hair rinse is applied to the hair. On the other hand, it had no sticky feeling, provided a moist feeling, and had an excellent use feeling of improving a smooth feeling and a supple feeling.

Example 18 Hair Treatment Cream Behenyltrimethylammonium Chloride 3.0% by Weight Cetostearyl Alcohol (C16 / C18 = 6/4) 6.5 Behenyl Alcohol 2.0 Dimethylpolysiloxane (20cs) 3.0 2-octyldodeca Knol 2.0 Polyoxyethylene hydrogenated castor oil derivative 0.3 (Ethylene oxide 60 mol adduct) Polyoxyethylene stearyl ether 1.0 (Ethylene oxide 4 mol adduct) Soybean lecithin 0.5 Liquid paraffin 3.0 Polyoxyethylene (12 mol) glyceryl octyl ether 5.0 glycerin 10.0 dipropylene glycol 5.0 preservatives appropriate amount pigment appropriate amount perfume appropriate amount purified water residue (Evaluation) This hair treatment cream has a sticky feeling to the hair. In addition, it gave a moist feeling and had an excellent use feeling of improving a smooth feeling and a supple feeling.

Example 19 Hair rinse Stearic acid diethylaminoethylamide 0.6% by weight Cetyl alcohol 2.0 Stearyl alcohol 1.0 Dimethyl polysiloxane (5cs) 3.0 Glycerol monostearic acid 1.0 Liquid paraffin 3.0 Polyoxy Ethylene (9 mol) glycerin caprate 8.0 glycerol monostearate 1.0 glycerin 5.0 propylene glycol 5.0 L-glutamic acid 0.6 Preservatives proper amount dye proper amount perfume proper amount purified water residue (Evaluation) The hair had no sticky feeling, provided a moist feeling, and had an excellent use feeling of improving smoothness and suppleness.

Example 20 Hair Treatment Cream Dimethylaminopropylamide stearate 3.0% by weight Cetyl alcohol 6.5 Behenyl alcohol 2.0 Stearic acid 2.0 Dimethylpolysiloxane (20cs) 3.0 2-Octyldodecanol 2. 0 Polyoxyethylene hydrogenated castor oil derivative 0.3 (Ethylene oxide 60 mol adduct) Polyoxyethylene stearyl ether 1.0 (Ethylene oxide 4 mol adduct) Liquid paraffin 3.0 Polyoxyethylene (12 mol) glyceryl octyl ether 5 0.0 Glycerin 10.0 Dipropylene glycol 5.0 L-glutamic acid 1.0 Preservatives appropriate amount Dyes appropriate amount Fragrance appropriate amount Purified water residue (Evaluation) This hair treatment cream has no sticky feeling to hair. Moist Grant sensitive, and, had a good texture in use of improving the smooth feel and supple feel.

[Inventions of Claims 1, 4, 5, 6, 7 and 8] The solubility of the liquid oils shown in Tables 10 to 12 was tested. The results are shown in each table.

[0070]

[Table 10]

[0071]

[Table 11]

[0072]

[Table 12]

From Tables 10 to 12, triacetin, diethoxypolyoxyethyl glutarate, di-tert-butyl succinate, dineopentyl succinate, diethylene glycol dilevulinate, diethylene glycol glutarate, triethyl citrate, tetrahydroxybutane It can be seen that the acid pentaerythritol has a solubility that meets the requirements for the liquid oil used in the present invention.

"Examples 21 to 31, Comparative Examples 7 to 9" Table 1
Examples 21 to 31 having the composition described in 3 to 15
For each of Comparative Examples 7 to 9, hair cosmetics were manufactured by a conventional method, and an evaluation test was performed for the above evaluation. The results are shown in each table.

[0075]

[Table 13]

[0076]

[Table 14]

[0077]

[Table 15]

Examples 32 to 42 and Comparative Examples 10 to 12
Examples 32 to 32 having the composition described in Tables 16 to 18
For 42 and Comparative Examples 10 to 12, hair cosmetics were manufactured by a conventional method, and an evaluation test was performed for the above evaluation.
The results are shown in each table.

[0079]

[Table 16]

[0080]

[Table 17]

[0081]

[Table 18]

From the above results, the hair cosmetic composition of the present invention
It can be seen that there is no sticky feeling to the hair, and it gives a moist feeling, a smooth feeling and a supple feeling.

Other examples will be described below.

Example 43 Hair rinse Cetyltrimethylammonium chloride 0.6% by weight Cetostearyl alcohol (C16 / C18 = 6/4) 4.0 Dimethylpolysiloxane (5cs) 3.0 Glycerol monostearic acid 1.0 Liquid paraffin 3 0.0 Triethyl citrate 8.0 Glycerol monostearate 1.0 Glycerin 5.0 Propylene glycol 5.0 Preservatives Appropriate amount Dyes Appropriate amount Fragrance Appropriate amount Purified water residue (Evaluation) This hair rinse has no sticky feeling to hair It gave a moist feeling and had an excellent use feeling of improving a smooth feeling and a supple feeling.

Example 44 Hair Treatment Cream Behenyltrimethylammonium Chloride 3.0% by Weight Cetostearyl Alcohol (C16 / C18 = 6/4) 6.5 Behenyl Alcohol 2.0 Dimethylpolysiloxane (20cs) 3.0 2-octyldodeca Nol 2.0 Polyoxyethylene hydrogenated castor oil derivative 0.3 (Ethylene oxide 60 mol adduct) Polyoxyethylene stearyl ether 1.0 (Ethylene oxide 4 mol adduct) Soybean lecithin 0.5 Liquid paraffin 3.0 Triacetin 5. 0 Glycerin 10.0 Dipropylene glycol 5.0 Preservatives Appropriate amount Dyes Appropriate amount Fragrance Appropriate amount Purified water Residue (Evaluation) This hair treatment cream has no stickiness to the hair, imparts a moist feeling, and is smooth. And it had a good texture in use of improving the supple feeling.

Example 45 Hair rinse Stearic acid diethylaminoethylamide 0.6% by weight Cetyl alcohol 2.0 Stearyl alcohol 1.0 Dimethyl polysiloxane (5cs) 3.0 Glycerol monostearic acid 1.0 Liquid paraffin 3.0 Succinic acid Di-t-butyl 8.0 Glycerol monostearate 1.0 Glycerin 5.0 Propylene glycol 5.0 L-glutamic acid 0.6 Preservatives Appropriate amount Pigment Appropriate amount Perfume Appropriate amount Purified water Residue (Evaluation) It had no sticky feeling, provided a moist feeling, and had an excellent use feeling of improving a smooth feeling and a supple feeling.

Example 46 Hair Treatment Cream Dimethylaminopropylamide Stearate 3.0% by Weight Cetyl Alcohol 6.5 Behenyl Alcohol 2.0 Stearic Acid 2.0 Dimethyl Polysiloxane (20cs) 3.0 2-octyldodecanol 2. 0 Polyoxyethylene hydrogenated castor oil derivative 0.3 (Ethylene oxide 60 mol adduct) Polyoxyethylene stearyl ether 1.0 (Ethylene oxide 4 mol adduct) Liquid paraffin 3.0 Dineopentyl succinate 5.0 Glycerin 10.0 di Propylene glycol 5.0 L-glutamic acid 1.0 Preservative proper amount pigment proper amount fragrance proper amount purified water residue (Evaluation) This hair treatment cream has no sticky feeling to hair, gives moist feeling and licks The product had an excellent feel when used, which improved the softness and suppleness.

[0088]

According to the present invention, it is possible to provide a hair cosmetic which has no sticky feeling to the hair, imparts a moist feeling, and has an excellent use feeling of improving a smooth feeling and a supple feeling.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hiroyuki Kagogi 2-2-1 Hayabuchi, Tsuzuki-ku, Yokohama, Kanagawa Prefecture Inside Shiseido Research Center (Shin-Yokohama) (72) Inventor Tomiyuki Namba Tsuzuki-ku, Yokohama-shi, Kanagawa 2-2-1 Hayabuchi Shiseido Research Center (Shin-Yokohama) F term (reference) 4C083 AC022 AC072 AC092 AC122 AC181 AC182 AC242 AC332 AC371 AC372 AC392 AC401 AC402 AC421 AC422 AC432 AC582 AC641 AC642 AC691 AC692 AD042 AD091 AD092 AD152 CC CC33 CC39 DD23 DD27 DD31 EE06 EE28

Claims (8)

[Claims] 1. A hair cosmetic containing a liquid oil at 25.degree. C. which is soluble in water at 25.degree. C. in an amount of 1 to 15% by weight at 25.degree. C. and at least 5% by weight in glyceryl tri-2-ethylhexanoate. 2. The oil component is selected from the group consisting of polyoxyethylene fatty acid polyhydric alcohol esters, polyoxyethylene alkyl polyhydric alcohol ethers, dialkyl dipolyoxyethylene alkylene ethers, polyoxyethylene dialkyl esters, and polyoxyethylene dialkyl ethers. The hair cosmetic according to claim 1, which is one or more selected oils. 3. The polyoxyethylene fatty acid polyhydric alcohol ester is polyoxyethylene fatty acid glycerin represented by the following chemical formula (1), and the polyoxyethylene alkyl polyhydric alcohol ether is represented by the following chemical formula (2). A polyoxyethylene glyceryl alkyl ether, wherein the dialkyl dipolyoxyethylene alkylene ether is a dialkyl dipolyoxyethylene alkylene ether represented by the following chemical formula (3), and the polyoxyethylene dialkyl ester is represented by the following chemical formula (4): The hair cosmetic according to claim 2, wherein the polyoxyethylene dialkyl ester is a polyoxyethylene dialkyl ether represented by the following chemical formula (5). Embedded image (1) (In the formula, R1, R2, and R3 are hydrogen or an alkyl or branched alkyl group having 1 to 9 carbon atoms, l, m, and n are 0 to 5 and the total represents an integer of 3 to 15.) Embedded image (2) (wherein, R1, R2, and R3 are hydrogen or carbon atoms having 1 to 10
Alkyl or branched alkyl groups of l, m and n are from 0 to 8
And the sum represents an integer of 9 to 21. ) (3) (wherein, R 1 and R 2 are hydrogen or an alkyl or branched alkyl group having 1 to 4 carbon atoms, m and n are 0 to 8 and the total is an integer of 4 to 10, and X is an integer of 1 to 4 Represents the following.) (4) (wherein, R1 and R2 represent hydrogen or an alkyl or branched alkyl group having 1 to 7 carbon atoms, and n represents an integer of 3 to 20). (5) (wherein, R1 and R2 represent hydrogen or an alkyl or branched alkyl group having 1 to 4 carbon atoms, and n represents an integer of 6 to 23.) 4. The oil component is a polyhydric alcohol ester,
Diethoxypolyoxyethyl dicarboxylic acid, ditertiary alkyl dicarboxylic acid ester, dineopentyl dicarboxylic acid, polyhydric alcohol ester of carboxylic acid,
The hair cosmetic according to claim 1, wherein the cosmetic is one or more oils selected from the group consisting of dihydric carboxylic acid alcohol esters, trivalent carboxylic acid alcohol esters, and tetracarboxylic acid pentaerythritol. 5. The polyhydric alcohol ester is represented by the following chemical formula (6), the dihydric carboxylic acid diethoxypolyoxyethyl is represented by the following chemical formula (7), and the dihydric carboxylic acid dialkylalkyl is represented by the following chemical formula (8). ), The divalent penicyl carboxylate is represented by the following chemical formula (9):
The carboxylic acid polyhydric alcohol ester is represented by the following chemical formula (10), the dihydric carboxylic acid alcohol ester is represented by the following chemical formula (11), and the trivalent carboxylic acid alcohol ester is represented by the following chemical formula (12). The hair cosmetic according to claim 4, wherein the erythrit is represented by the following chemical formula (13). Embedded image (6) (where n = 1 to 3, R1, R2, and R3 each have 2 to 5 carbon atoms)
Represents a monocarboxylic acid, hydroxymonocarboxylic acid, or oxymonocarboxylic acid residue, and R4 represents hydrogen or a hydroxyl group. ) (7) (wherein, R is a dicarboxylic acid, hydroxydicarboxylic acid, or oxydicarboxylic acid residue having 2 to 6 carbon atoms, x and y are from 0 to 2, and the sum of x and y represents an integer of 4 or less. ) (8) (wherein, R is a dicarboxylic acid having 2 to 6 carbon atoms, hydroxydicarboxylic acid, or oxydicarboxylic acid residue, and m and n are 0 to 0)
In 1, the sum of m and n represents an integer of 2 or less. ) (9) (In the formula, R represents a dicarboxylic acid, hydroxydicarboxylic acid or oxydicarboxylic acid residue having 2 to 6 carbon atoms.) (10) (wherein, R1 and R3 are monocarboxylic acids having 2 to 5 carbon atoms,
Hydroxymonocarboxylic acid, oxymonocarboxylic acid residue residue, R2 is a dihydric or trihydric alcohol residue having 2 to 6 carbon atoms and may have a hydroxyl group in the molecule. ) (11) (wherein, R1 and R3 are an alcohol having 2 to 5 carbon atoms and an ethoxyethanol or ethyl carbitol residue;
2 represents a dicarboxylic acid, hydroxydicarboxylic acid or oxydicarboxylic acid residue having 2 to 6 carbon atoms. ) (12) (wherein, R1, R3, and R4 are linear or branched alcohols having 2 to 5 carbon atoms and may have an ether group in the molecule. R2 is a tricarboxylic acid having 2 to 5 carbon atoms.) , Represents a hydroxytricarboxylic acid or oxytricarboxylic acid residue.) (13) (In the formula, R1, R2, R3, and R4 represent a monocarboxylic acid, hydroxymonocarboxylic acid, or oxymonocarboxylic acid residue residue having 2 to 5 carbon atoms.) 6. A compound represented by the following chemical formula (14):
The hair cosmetic according to claim 1, which contains a quaternary ammonium salt. Embedded image (14) (wherein, R 1 represents an alkyl group having 14 to 22 carbon atoms or a hydroxyl group, R 2, R 3 and R 4 each independently represent an alkyl group having 1 to 3 carbon atoms, a hydroxyl group or a benzyl group, X represents a halogen atom or an alkyl sulfate group having 1 to 2 carbon atoms) 7. The method according to claim 1, further comprising an amidoamine compound represented by the following chemical formula (15).
Or the hair cosmetic according to 6 above. Embedded image (7) (wherein, R1 represents a residue of a higher fatty acid having 13 to 23 carbon atoms;
R2 represents an alkyl group having 1 to 4 carbon atoms, and X represents an integer of 2 to 4) 8. The hair cosmetic according to claim 6, wherein the hair cosmetic is a hair conditioning agent.